Quality control methods on dust sampling and weighting process of filtering cartridge are pointed out based on dust monitoring practices and comparative researches.
通过对烟尘测试的实践和对比研究，提出了烟尘测试中滤简的称量过程和烟尘采样过程的质量控制和方法。
In this paper the main practices to improve quality of financial evaluation of newbuild coal mine project are discussed from the angle of process control.
本文从过程控制的角度探讨了提高新建煤矿项目财务评价质量的主要做法。
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